body {
	margin: 0;
	padding: 0;
}

#bigBox
{
	margin: 0 auto;
	width: 100%;
}
.nva {
	position: fixed;
	top: 0;
	width: 100%;
	height: 40px;
	background-color: #3b3b3b;
	z-index: 1;
}

/* .nva .left {
	float: left;
	height: 40px;
	line-height: 40px;
	margin-left: 10px; 
} */
.nva>img {
	position: absolute;
	top: 5px;
	left: 20px;
	width: 30px;
}
.nva .right {
	float: right;
	height: 40px;
	margin-right: 30px;
	line-height: 40px;
}
a {
	text-decoration: none;
	color: #b4b4b4;
}
#about-box {
	width: 54%;
	margin: 0 auto;
	margin-top: 5%;
}

#head-title {
	/* position: sticky;粘性布局 */
	position: sticky;
	top: 2px;
	width: 100%;
	margin: 0;
	padding: 0;
	color: hotpink;
	text-align: center;
	z-index: 1000;
}

h2 {
	/* border-bottom: #8e8e91 1px dashed; */
}

#log-list {
	width: 100%;
	min-height: 60px;
	/* max-height: 500px; */
	border-bottom: #929296 1px dashed;
	margin-top: 40px;
	padding-bottom: 10px;
}
#log-list span {
	color: #00AAFF;
}
#log-box #log-list a {
	text-decoration: none;
	color: deepskyblue;
}

#edit-log {
	margin-top: 30px;
	width: 100%;
}

textarea {
	width: 100%;
	min-height: 130px;
	resize: none;
	font-size: 15px;
	
}

strong {
	font-size: 15px;
	color: #3d3d3d;;
}